Error Messages/Troubleshooting - Beurer BC 21 Instructions For Use Manual

•
To clear the memory of the relevant user memory,
you must first select a user memory.
•
Start the retrieval of the average measured values.
A flashes on the display and the average value of
all saved measured values in this user memory is
displayed.
• the memory button M and the
Press and hold
START/STOP button
5 seconds.
All values of the current user me-
mory are deleted and the device
switches off.

8. Error messages/troubleshooting

In the event of errors, the error message
the display.
Error messages may appear if
• the systolic or diastolic pressure could not be measured
( or appears on the display),
• the systolic or diastolic pressure was outside the
measurement range ("Hi" or "Lo" appears on the display),
simultaneously
for
_ appears on
32
• the cuff is fastened too tightly or loosely (
appears on the display),
• the blood pressure is higher than 300 mmHg (
pears on the display),
• inflating takes longer than 180 seconds (
on the display),
• there is a system or device error (
appears on the display),
• the batteries are almost empty
I
n such cases, repeat the measurement. Ensure that
n
do ot move or speak. If necessary,
the batteries.
Technical alarm – description
Should the recorded blood pressure (systolic or dias-
tolic) lie outside the limits specified in the section
"Technical specifications", the technical alarm will
appear on the display indicating either " " or "Lo". In
such cases, you should seek medical assistance and
check the accuracy of your procedure.
The limit values for the technical alarm are factory set
and cannot be adjusted or deactivated. These alarm
limit values are accorded second priority under the
standard IEC 60601-1-8.
The technical alarm is a non-locking alarm and does
not need to be reset. The signal shown on the dis-
or
ap-
appears
, , or
.
y
ou
r
einsert or replace